402058: GYM100637 D Ceizenpok’s formula

Dr. Ceizenp'ok from planet i1c5l became famous across the whole Universe thanks to his recent discovery — the Ceizenpok’s formula. This formula has only three arguments: n, k and m, and its value is a number of k-combinations of a set of n modulo m.

While the whole Universe is trying to guess what the formula is useful for, we need to automate its calculation.

Single line contains three integers n, k, m, separated with spaces (1 ≤ n ≤ 10¹⁸, 0 ≤ k ≤ n, 2 ≤ m ≤ 1 000 000).

Write the formula value for given arguments n, k, m.

2 1 3

2

4 2 5

1